I get that occasionally, it's a bit annoying I guess, but not exactly hard to take tounge in cheek.

Pity my friend's father. His name is Richard, but when he arrived at ye olde English boarding school, the head boy of his house said "there's already a Richard, you need to pick another name and I'll introduce you to everyone". To which he replied "anything, so long as it's not Dick."

Old school friends still call up now and again, asking to speak to Dick.